尝试flutter build apk
时遇到此错误:
*******************************************************************************************
The Gradle failure may have been because of AndroidX incompatibilities in this Flutter app.
See https://flutter.dev/docs/development/packages-and-plugins/androidx-compatibility for more information on the problem and how to fix it.
*******************************************************************************************
Gradle task assembleRelease failed with exit code 1
但是我可以使我的代码直接在手机或仿真器上运行... 我已经使用该项目创建了APK文件(并将其发送到商店)。最后一个APK创建于2019/07/17。从那以后,我只在列表中添加了一些数据。
我已经尝试在与上次相同的条件下进行编译:
flutter clean
等; 这是我的依赖项:
dependencies:
flutter:
sdk: flutter
cloud_firestore: any
firebase_auth: any
google_sign_in: ^3.2.4
flutter_datetime_picker: 1.0.7
numberpicker: any
flutter_svg: any
dio: any
path_provider: any
firebase_messaging: any
charts_flutter: any
barcode_scan: 1.0.0
unity_ads_flutter: any
progress_indicators:
Gradle文件:
buildscript {
ext.kotlin_version = '1.3.31'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.4.2'
classpath 'com.google.gms:google-services:4.3.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
dependencies {
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.2.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
implementation 'com.google.firebase:firebase-core:17.0.1'
implementation 'com.google.firebase:firebase-auth:18.1.0'
implementation 'com.google.firebase:firebase-messaging:19.0.1'
implementation 'com.google.android.gms:play-services-auth:17.0.0'
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}
[编辑]我更换了计算机。可能是问题的原因吗?
[编辑2]已解决
步骤:
dependencies:
flutter:
sdk: flutter
cloud_firestore: any
firebase_auth: any
google_sign_in: any
flutter_datetime_picker: 1.0.7
numberpicker: any
flutter_svg: any
dio: any
path_provider: any
firebase_messaging: any
charts_flutter: any
barcode_scan: 1.0.0
unity_ads_flutter: any
progress_indicators:
在传输到我的新计算机期间,某些文件似乎已损坏或丢失
答案 0 :(得分:2)
我遇到了同样的问题,经过一周的搜索和混合,我终于找到了答案
按照指南进行操作:https://pub.dev/packages/barcode_scan 但是请进行以下修改:
编辑您的项目级build.gradle文件,如下所示:
buildscript {
ext.kotlin_version = '1.3.30'
...
dependencies {
...
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
...
编辑您的应用程序级别的build.gradle文件,如下所示:
apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
...
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
...
}
如果您在编译应用程序时说到androidx appcompat 1.0.0和1.0.2之间的区别 转到您的插件build.gradle文件并更改依赖项
dependencies {
implementation 'androidx.appcompat:appcompat:1.0.0'
...
}
答案 1 :(得分:1)
使用以下命令更新gradle.properties文件:
android.enableJetifier=true
android.useAndroidX=true
org.gradle.jvmargs=-Xmx1536M
答案 2 :(得分:1)
在互联网上大量阅读github,大家可以通过升级库解决此问题。我发现google_sign_in的最新版本很多,因此请尝试将google_sign_in升级到4.0.6